title: New surgical approach in pediatric femoral head avascular necrosis.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D005270:Femur Head / Q000601:surgery; D005271:Femur Head Necrosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008722:Methods; D000074402:Synovectomy